Basic Info.
Model NO.
GPR4830B1
Input Voltage
90~280VAC
Certification
CE, RoHS, CCC, Tlc, TUV
Brand
Goldpower
Efficiency
91%
DC Input Voltage
128~396VDC
AC Input Frequency
45~65Hz
Power Factor
0.99
Output Voltage
42~58VDC
Output Current
30A
Operating Temperature
-20~+55ºC
Storage Temperature
-40~70ºC
Weight
≤1.5kg
Stabilized Voltage Precision
±1%
Transport Package
Carton
Specification
208x116.5x41.6(mm)/8.2x4.6x1.6(in. )
Trademark
Goldpower
Origin
China
HS Code
8504401990
Production Capacity
1000000 Pieces
Product Description
48V 30A High Efficiency Electric Car AC/DC Switching Power Supply is high power
density high efficiency DC charging module with CE,UL,RoHS,TLC.
Features:
1. Compact structure, ultra high power density up to 27W/in3
2. Soft-switching technology, high efficiency more than 91%.
3. Leading APFC tech (active power factor correction), power factor > 0.99
4. Multiple protection and safety regulation (CE/UL/3C/TLC)
5. Supports hot plugging without damage.
6. Customized output interface available, with communication port RS485.
7. Paralleled work available via current sharing bus
8. Wide operating temperature range:-20~+60ºC
Application:
1. EV charger
2. 48V distributed power system
3. Ethernet
4. Exchange
5. LAN,MAN
6. Sever
7. Indoor wireless
8. Telecom equipment
Specification:
About us:
VR Factory tour:
Any inquiry,please feel free to contact us:
density high efficiency DC charging module with CE,UL,RoHS,TLC.
Features:
1. Compact structure, ultra high power density up to 27W/in3
2. Soft-switching technology, high efficiency more than 91%.
3. Leading APFC tech (active power factor correction), power factor > 0.99
4. Multiple protection and safety regulation (CE/UL/3C/TLC)
5. Supports hot plugging without damage.
6. Customized output interface available, with communication port RS485.
7. Paralleled work available via current sharing bus
8. Wide operating temperature range:-20~+60ºC
Application:
1. EV charger
2. 48V distributed power system
3. Ethernet
4. Exchange
5. LAN,MAN
6. Sever
7. Indoor wireless
8. Telecom equipment
Specification:
Model | GPR4830B1 |
Power | 1600W |
Efficiency | 91% |
DC input voltage | 128~396Vdc |
AC Input voltage | 90~280Vac |
AC input frequency | 45~65Hz |
AC input current | 13.5A |
Power factor | 0.99 |
Output voltage | 42~58Vdc |
Output current | 30A |
Stabilized voltage precision | ±1% |
Load regulation | ±1% |
Ripple+Noise(Vp-p) | 200mV |
Operating Temperature | -20~60ºC |
Storage Temperature | -40~70ºC |
Acoustic noise | 55dB |
Humidity | 5~95% |
Turn-on time | 3~8S |
Current-sharing | ±5% |
Temperature coefficient | ±0.02%/ºC |
Reliability(calculated) | ≤150,000hours |
Dimensions | 208x116.5x41.6(mm)/8.2x4.6x1.6(in.) |
Weight | ≤1.5KG |
About us:
VR Factory tour:
Any inquiry,please feel free to contact us: